
Today, Lethal Performance shows you how to install the JB4 Tuner on your 2021+ Ford Bronco, whether you have a 2.3L or 2.7L, this device will work and is the perfect, easy, and simple way to wake your truck up! All you need for install is… – The JB4 ( And any accessories you option for) – Zip Ties – Sharp Knife – Heavy Duty, Weather Resistant, Double-Sided Tape – 2.5 MM Allen key (If you have the Wireless Connection Kit)